Average Co-Inventor Count = 7.00
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Ncr Corporation (3 from 4,491 patents)
2. Radiant Systems, Inc. (1 from 7 patents)
4 patents:
1. 11656841 - Audio request interaction system
2. 10303434 - Audio request interaction system
3. 9183848 - Audio request interaction system
4. 7257536 - Audio request interaction system